CGI Commercial Collection Serie 375 – Horizontal Rolling

The CGI Commercial Collection Serie 375 horizontal rolling window is available in very large sizes up to 111″ x 76″ (58.5 SQF) in two and three panel configurations and with very high design pressures as high as +120 /-150 PSF.   Each operating sash is manufactured with a pair of patented stainless steel ball bearing supported quad rollers that ride on a nylon track providing a consistent and durable window operation.


  • Extruded screen frame with Super View screen with fiberglass mesh (retaining clips not required)
  • Extruded snap-on glazing beads
  • Stainless steel assembly screws
  • Double and triple weatherstripping
  • 1/2” exterior flange frame
  • 2 and 3 panel configurations
cgi horizontal rolling serie 375 impact windows miami

Available Finishes

Glass Colors


Glass Types

  • 5/16” Laminated
  • 7/16” Laminated
  • 13/16” Insulated Laminated

Glass Coatings

Energy Efficient LoE Coatings

  • Notes:
    Lo E coatings exhibit certain color characteristics depending on viewing angles, reflected light and time of day. For example, Cardinal LoE 366 exhibits a greenish hue. When Clear glass is coupled with a LoE 366 coating, during certain times of the day the reflected color can appear green from the outside. This LoE 366 coating offers an excellent combination of thermal performance, visible light transmittance, and value. 
    When heat strengthened glass is used, roller wave distortion is an inherent possibility.

Standard Hardware

  • CGI egress lock
  • Patented quad roller system

Optional Items

  • 18 PSF waterbar adapter
  • Uneven size vent windows
  • Concealed aluminum reinforcing
  • Clipless mullions
  • Extruded double applied 1” colonial muntins (in standard or custom grids) with Ogee glazing beads only (Not applicable with insulated glass)
  • Muntin grids inside insulated glass
  • Small missile impact resistant option






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